| ID | Name | # of EDID |
| SYN | Synaptics Inc | 1 |
| TAI | Toshiba America Info Systems Inc | 1 |
| TCL | Technical Concepts Ltd | 6 |
| TDC | Teradici | 2 |
| TOP | Orion Communications Co., Ltd. | 1 |
| TOS | Toshiba Corporation | 1 |
| TSB | Toshiba America Info Systems Inc | 2 |
| TST | Transtream Inc | 1 |
| UNK | Unknown | 144 |
| VES | Vestel Elektronik Sanayi ve Ticaret A. S. | 3 |
| VID | Ingram Macrotron Germany | 1 |
| VIT | Visitech AS | 1 |
| VIZ | VIZIO, Inc | 11 |
| VSC | ViewSonic Corporation | 12 |
| VTK | Viewteck Co., Ltd. | 1 |
| WDE | Westinghouse Digital Electronics | 1 |
| XLX | Xilinx, Inc. | 3 |
| YMH | Yamaha Corporation | 1 |